The Popov Castle is a castle-like rural residence built between 1864 and 1884 near the town of Vasylivka, Ukraine by Vasili Popov Jr. (a grandson of General Vasili Stepanovich Popov). Its Gothic Revival design is attributed to Nicholas Benois. The main house had a telescope, a picture gallery, and an ethnographic museum. The castle was looted by the Bolsheviks and ruined by the Germans in the Second World War.